Pagora rubrique Formation 2022

Deinking - 4FME3067

  • Number of hours

    • Laboratory works 7.0

    ECTS

    ECTS 14.0

Goal(s)

Application of the paper recycling lecture

Contact Nathalie MARLIN

Responsible(s)

Nathalie MARLIN

Content(s)

The project deals with a deinking operation followed by a bleaching step carried out on a paper raw material chosen by the students.
1/ Collection of recovered papers by the students(around 1kg of a newprint/magazine mixture)
2/ Raw material pulping in a laboratory pulper according to operating conditions given by the teacher
3/ Flotation of the raw material in two laboratory deinking cells (Lamort/Voith). Flotation characterisation (efficiency, fiber yield, hydrodynamics, mass balance)
4/ Deinked pulp bleaching using operating conditions proposed by the students. Bleaching characterisation.



Prerequisites

recycling lecture

Test

50% report mark and 50% individual oral examination
it is not possible to pass a 2nd round



note = 50% note du rapport de projet + 50 % oral individuel de 20 minutes

Calendar

The course exists in the following branches:

  • Curriculum - Pagora Engineer - Student - Semester 4
see the course schedule for 2015-2016

Additional Information

Curriculum->Pagora Engineer - Student->Semester 4


Sécurité-Environnement
chaussures fermées obligatoires collant/bas nylon interdits Jambes couvertes obligatoires lunettes de sécurité obligatoires(fournies) blouse de protection obligatoire(non fournie) Nourriture et boisson interdites récupération des effluents pour retraitement

Bibliography

cours de recyclage et bibliographie de ce cours